'Year on Twitter' as 2013 unfolds in real world

http://archive.freep.com/VideoNetwork/2926222352001/-Year-on-Twitter-as-2013-unfolds-in-real-worldhttp://bc_gvpc_od-f.akamaihd.net/media/963482463001/201312/2152/963482463001_2926239900001_fa4a496a-b0b3-4a94-8259-ca0683fac61d.mp4?pubId=35547428001&videoId=2926222352001http://archive.freep.com/VideoNetwork/2926222352001/-Year-on-Twitter-as-2013-unfolds-in-real-worldhttp://bc_gvpc.edgesuite.net/img/963482463001/201312/2192/963482463001_2925742323001_thumbnail-for-video-2926201111001.jpg'Year on Twitter' as 2013 unfolds in real worldAs we recall some of the biggest moments in 2013, let's take a look at this year's top stories on Twitter as they unfolded in the real world.174vpcleadyear on twittersocial mediaPope FrancisInternational news2013 year in reviewBoston BombingvpcNeed to Knowbest tweets 2013NewsObamayear in reviewtwittervpcbestBoston Marathontwitter trendsNational NewsNelson Mandelaapp_main01:45